16539154

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1997}}^1$

素因数の和:2141

約数の個数: 16

約数和(自身を含む): 25678296

約数和(自身を除く): 9139142

約数列:

[1, 2, 41, 82, 101, 202, 1997, 3994, 4141, 8282, 81877, 163754, 201697, 403394, 8269577, 16539154]

約数ペア:

[(1, 16539154), (2, 8269577), (41, 403394), (82, 201697), (101, 163754), (202, 81877), (1997, 8282), (3994, 4141)]